I’m running a program that reads a bunch of assets off of an SD card on startup and then runs the app, but I just had a SITCore module fail on a customer due to it being unable to read from the SD card module. I originally assumed it was the SD card itself, took another module out of stock, formatted it identically to the one in question, loaded software onto it and dropped it into the same carrier board and it worked fine. I know this isn’t exactly stack exchange worthy, but it literally just…stopped working.
This may be a short answer, but should I just chalk this up to a hardware failure? I’m not exactly sure what’s happening under the hood, but is there something else I should be looking for? I just want to find the root cause of the failure so we don’t have more failures out in the field.